Hey all, I am new to wakesurfing (been ocean surfing, but never freshwater) and just purchased a CWB Ride for dirt cheap. My only concern is that it didn't come with any fins (possibly part of the reason it was so cheap). Should I buy some for it or will it be OK without?

I am a pretty good wakeboarder and snowboarder, but my wife is still pretty hesitant with her edging and I really want to get her into it. Any help would be greatly appreciated.